Best Red Book Coins Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated October 2026

The best red book coins apps on iPhone average 4.4★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Red Book Coins Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Greysheet: Rare Coin PricingGreysheet: Rare Coin PricingFree4.7★ (3.8K)NoYesOct 2026
2PCGS Set RegistryPCGS Set RegistryFree4.8★ (2.1K)NoNoNov 2026
3NGCNGCFree2.1★ (78)NoNoOct 2026
4Price Guide - U.S. Coin ValuesPrice Guide - U.S. Coin ValuesFree4.3★ (186)NoYesOct 2026
5Coffer - CollectablesCoffer - CollectablesFree5.0★ (3)NoNoOct 2026
6Melt PricesMelt PricesFree——NoSep 2026
7Australia Coin ValuesAustralia Coin ValuesFree4.8★ (9)NoNoJul 2026
8Global AI Coin Scan/IdentifierGlobal AI Coin Scan/IdentifierFree—NoYesJun 2026

Top Picks for Red Book Coins

Greysheet: Rare Coin Pricing#1

Greysheet: Rare Coin Pricing by CDN Publishing

Rare Coin & Bank Note Pricing
Editor's Choice
🔍 Reference
4.7😐(3.8K ratings)
FreeIn-App Purchases
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Access industry-standard pricing and catalog data for rare coins and currency. Get hourly updates on wholesale and retail prices, auction records, and high-resolution images for U.S. and world numismatic items. Essential tools for collectors and dealers.

What We Love

  • 💵 Most valuable tool
  • 🔍 Best app to see coin worth
  • 🗓️ Indispensable for all coin collectors
  • 📚 Outstanding tool for collectible coins and paper money
  • 👍 Fantastic app
  • 🔍 Excellent app, easy to use and fast

Room to Improve

  • 🖼️ Tiny pictures, tiny value
  • 🚫 0 customer support
  • 🔒 Impossible to log in
  • 🔒 Forced subscription, can't access without paying
  • 💰 Very expensive, not worth the cost
  • 🐛 Buggy, crashes frequently
  • 🐛 Slow, buffers a lot
  • 🔍 Unreliable search function
  • 🔍 Lacks information on foreign/world coins
  • 🔍 Monopolized market, prices favor industry
  • 🐛 Unpredictable, often down when needed
  • 🐛 Extremely buggy, lots of issues
PCGS Set Registry#2

PCGS Set Registry by PCGS

Organize. Analyze. Compete.
Strong Contender
🌟 Lifestyle
4.8😊(2.1K ratings)
Free
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Manage your PCGS-graded coin collection with this free app. Upload coin images, track purchase details, and compete with other collectors for the best sets. Supports U.S. coins and offers features like barcode scanning and a coin database.

What We Love

  • 👍 User-friendly interface
  • 🚀 Easy to add and manage inventory
  • 💡 Helpful set tracking and competition features
  • 🔒 Secure way to store and display collection
  • 🤖 Useful scanning and QR code functionality

Room to Improve

  • 🐛 Occasional crashes and glitches
  • 🔍 Limited support for non-PCGS graded coins
  • 🕰️ Slow loading times and performance issues
  • 🤔 Confusing navigation and redundant login prompts
NGC#3

NGC by Numismatic Guaranty Corporation

Verify Coins & Check Pops
Worth Considering
🔍 Reference
2.1😞(78 ratings)
Free
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This app provides coin collectors with access to essential resources from a leading third-party coin grading service. Verify coin certifications, explore population data, manage your collection, and stay updated with the latest news and research.

What We Love

  • ✅ Coin verification functionality (when working)
  • 📊 Census data and grading information
  • 🔍 Barcode scanning capability
  • 💾 Ability to build coin collection registry

Room to Improve

  • 🐛 Frequent app crashes during core functions
  • 🔐 Persistent login issues and forced re-authentication
  • 📵 Barcode scanner non-functional for extended periods
  • 🚫 Manual cert number entry fails repeatedly
  • ⚠️ App logs out users constantly
  • 🔗 Redirects to website instead of native functionality
  • 📉 Missing price guide and value information
  • 🖼️ Photos/images not loading or displaying
  • ⏱️ Slow performance and long load times
  • 🎯 Poor user interface and navigation
  • 📱 Compatibility issues with newer iOS versions
  • ❌ Lost functionality after updates
  • 🔄 No data persistence between sessions
  • 📊 Census feature limited or unavailable
  • ⚡ Significantly inferior to PCGS competitor app

More Red Book Coins apps to explore

FAQ about Red Book Coins

What are the best red book coins apps for iPhone?
Greysheet: Rare Coin Pricing tops our red book coins apps ranking as of October 2026, with a 4.7-star average from 3.8K App Store ratings, and it's free to download.
Yes — 20 of the top red book coins apps we rank are free to download, including Greysheet: Rare Coin Pricing and PCGS Set Registry.
Greysheet: Rare Coin Pricing has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ red book coins apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.